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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| PhysRevD.105.126026.pdf | 574.45 kB | Adobe PDF | 見る/開く |
| タイトル: | Page curve under final state projection |
| 著者: | Akal, Ibrahim Kawamoto, Taishi Ruan, Shan-Ming Takayanagi, Tadashi    https://orcid.org/0000-0001-7187-3130 (unconfirmed)Wei, Zixia |
| 著者名の別形: | 川本, 大志 髙柳, 匡 魏, 子夏 |
| キーワード: | Conformal field theory Entanglement in field theory Gauge-gravity dualities Quantum Information Gravitation, Cosmology & Astrophysics Particles & Fields |
| 発行日: | Jun-2022 |
| 出版者: | American Physical Society (APS) |
| 誌名: | Physical Review D |
| 巻: | 105 |
| 号: | 12 |
| 論文番号: | 126026 |
| 抄録: | The black hole singularity plays a crucial role in formulating Hawking's information paradox. The global spacetime analysis may be reconciled with unitarity by imposing a final state boundary condition on the spacelike singularity. Motivated by the final state proposal, we explore the effect of final state projection in two dimensional conformal field theories. We calculate the time evolution under postselection by employing the real part of pseudoentropy to estimate the amount of quantum entanglement averaged over histories between the initial and final states. We find that this quantity possesses a Page-curve-like behavior. |
| 著作権等: | Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. Funded by SCOAP3. |
| URI: | http://hdl.handle.net/2433/282019 |
| DOI(出版社版): | 10.1103/PhysRevD.105.126026 |
| 出現コレクション: | 学術雑誌掲載論文等 |
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